It sounds like a hardware problem on your computer. If none of 6 USB ports works, the problem may be on the motherboard.
If you have a spare PCI slot, buy a USB PCI card ($20-$30). This could be a cheaper way to settle the issue.
回复:谢谢。我的操作系统是WIN XP,USB 插口前几天还是好好的,我
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thanks for your suggestion.
-秋水难断-
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11/29/2007 postreply
18:40:33
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再问一问题:虽然USB 插口不工作,但是U盘插进的时候仍会听到声音提示啊。
-秋水难断-
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11/29/2007 postreply
21:03:10
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把你的U盘放在其他电脑上证实一下,看看认不认得出来。
-冬心-
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11/30/2007 postreply
06:13:10